curl --request GET \
  --url https://api.withsplendor.com/v1/platform/tenants/{tenant_id} \
  --header 'Authorization: Bearer <token>'

{
  "created_at": "2026-01-15T09:30:00Z",
  "external_id": "cus_8210",
  "name": "Acme Corp",
  "plan": "standard",
  "tenant_id": "t-3f9c2a1b7e4d8c6a"
}